package com.example.mvc.config;

import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

@Configuration
public class MyInterceptor implements HandlerInterceptor {
@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse
        response, Object handler)throws Exception {
        System.out.println("preHandle");
        return true;
        }
@Override
public void postHandle(HttpServletRequest request, HttpServletResponse
        response, Object handler, ModelAndView modelAndView)throws Exception {
        System.out.println("postHandle");
        }
@Override
public void afterCompletion(HttpServletRequest request, HttpServletResponse
        response, Object handler, Exception ex)throws Exception {
        System.out.println("afterCompletion");
        }
        }